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Journal articles
Plasmonic Metasurface for Directional and Frequency-Selective Thermal Emission
Abstract : Incandescent filaments and membranes are often used as infrared sources despite their low efficiency, broad angular emission, and lack of spectral selectivity. Here, we introduce a metasurface to control simultaneously the spectrum and the directivity of blackbody radiation. The plasmonic metasurface operates reliably at 600 °C with an emissivity higher than 0.85 in a narrow frequency band and in a narrow solid angle. This emitter paves the way for the development of compact, efficient, and cheap IR sources and gas detection systems.
Cited literature [36 references]
https://hal-iogs.archives-ouvertes.fr/hal-01335152
Contributor : Marie-Laure Edwards <>
Submitted on : Tuesday, June 21, 2016 - 6:03:12 PM
Last modification on : Wednesday, September 16, 2020 - 5:45:43 PM
Long-term archiving on: : Thursday, September 22, 2016 - 4:29:27 PM
Contributor : Marie-Laure Edwards <>
Submitted on : Tuesday, June 21, 2016 - 6:03:12 PM
Last modification on : Wednesday, September 16, 2020 - 5:45:43 PM
Long-term archiving on: : Thursday, September 22, 2016 - 4:29:27 PM
File
PhysRevApplied.4.pdf
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